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4) Once the initial setting is determined, the initial
setting indication never displayed by the
battery insertion again.
If the current initial setting needs to be re-set,
insert the battery while pressing the
lower button and the
After a few seconds of pressing, the initial
setting indication is displayed again.
<How to check the initial set value>
(1) Press the
inspection mode "
(2) Press the
to normal operation mode.
2. RECEIVER INSTALLATION
(1) Preparations before installation
Remove the suction grille from decoration panel.
See the installation manual that came with the
main indoor unit for details on removal.
(2) Determination of address and MAIN/SUB
remote controller.
• Address setting:
If setting multiple wireless remote
controllers to operate in one room, perform
address setting for the receiver and the
wireless remote controller.
(This includes an individual remote
controller control using the group
operation.)
(For the wiring for the group operation,
please refer to the installation manual
attached to the indoor unit and technical
guide.)
• MAIN/SUB setting:
If using the wired remote controller
together (for 2 remote controller controls),
change the MAIN/SUB switch of the
receiver.
button.
button to select the
".
The initial
set value
button 2 times to return
SETTING PROCEDURE
1. Setting the receiver
Set the wireless address switch (SS2) on the
transmission printed circuit board assembly
(2) according to Table 1.
The side painted black indicates
the switch knob position.
S
M
2 3
1
SS1
SS2
Table 1
Unit No.
Wireless address
switch (SS2)
When using both a wired and a wireless remote
controller for 1 indoor unit, the wired controller
should be set to MAIN. Therefore, set the MAIN/
SUB switch (SS1) of the receiver to SUB.
(Refer to Table 2)
(The wired remote controller will be "MAIN".)
Table 2
MAIN/SUB
switch (SS1)
Peel off the tape
Transmission
printed circuit
board assembly (2)
Fig. 2
No. 1
No. 2
No. 3
MAIN
SUB
20
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